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4-Hydroxycinnamic acid (7400-08-0)

Identification
Name:4-Hydroxycinnamic acid
Synonyms:Cinnamicacid, p-hydroxy-(8CI);3-(4-Hydroxyphenyl)-2-propenoic acid;3-(4-Hydroxyphenyl)acrylic acid;4-Coumaric acid;
CAS:7400-08-0
EINECS: 231-000-0
Molecular Formula: C9H8O3
Molecular Weight: 164.16
InChI: InChI=1/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3+
Molecular Structure: (C9H8O3) Cinnamicacid, p-hydroxy-(8CI);3-(4-Hydroxyphenyl)-2-propenoic acid;3-(4-Hydroxyphenyl)acrylic acid;4...
Properties
Density:1.329 g/cm3
Refractive index:1.6
Appearance:Light yellow to beige crystalline powder
Specification:

Stability and Reactivity :
Chemical Stability: Stable under normal temperatures and pressures.?
Conditions to Avoid: Incompatible materials.?
Incompatibilities with Other Materials Strong oxidizing agents.?
Hazardous Decomposition Products Carbon monoxide, carbon dioxide.?
Hazardous Polymerization Has not been reported.?
First Aid Measures:
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.? Ingestion: Get medical aid. Wash mouth out with water.?
Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.?
Notes to Physician: Treat symptomatically and supportively.??
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation.?
Storage: Store in a cool, dry place. Store in a tightly closed container.

Report:

Reported in EPA TSCA Inventory.

Safety Data
Hazard Symbols Xi:Irritant
 

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